From 63a0395a79505598ae89c756c7394765bd89c1aa Mon Sep 17 00:00:00 2001
From: skytrias <skytrias@protonmail.com>
Date: Wed, 21 Dec 2022 22:08:03 +0100
Subject: [PATCH] refactor SPECIALS_TABLE

---
 core/text/match/strlib.odin | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/core/text/match/strlib.odin b/core/text/match/strlib.odin
index d299dc43d..b8c2861fa 100644
--- a/core/text/match/strlib.odin
+++ b/core/text/match/strlib.odin
@@ -558,13 +558,23 @@ push_captures :: proc(
 
 // SPECIALS := "^$*+?.([%-"
 // all special characters inside a small ascii array
-SPECIALS_TABLE := [256]u8 { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 0, 0, 1, 0, 1, 1, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 }
+SPECIALS_TABLE := [256]bool {
+	'^' = true,
+	'$' = true,
+	'*' = true,
+	'+' = true,
+	'?' = true,
+	'.' = true,
+	'(' = true,
+	'[' = true,
+	'%' = true,
+	'-' = true,
+}
 
 // helper call to quick search for special characters
 index_special :: proc(text: string) -> int {
-	// TODO is this utf8 safe?
 	for i in 0..<len(text) {
-		if SPECIALS_TABLE[text[i]] == 1 {
+		if SPECIALS_TABLE[text[i]] {
 			return i
 		}
 	}